The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2014
Filed:
Oct. 19, 2011
Jungseok Lee, Gyeonggi-Do, KR;
Hyunok Lee, Seoul, KR;
Sangmo Park, Seoul, KR;
Seonghyok Kim, Seoul, KR;
Giwon Kang, Seoul, KR;
Hyeonchang Choi, Gyeonggi-Do, KR;
Hongjo Shim, Seoul, KR;
Jungseok Lee, Gyeonggi-Do, KR;
Hyunok Lee, Seoul, KR;
Sangmo Park, Seoul, KR;
Seonghyok Kim, Seoul, KR;
Giwon Kang, Seoul, KR;
HyeonChang Choi, Gyeonggi-Do, KR;
Hongjo Shim, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Systems, circuits, and devices for wirelessly charging a mobile device are disclosed. In one embodiment, a system of a mobile device comprises a low power PAN module and a controller for the low power PAN module configured to monitor a connection request signal communicated from an external device while the mobile device is in a sleep mode, where the controller is supplied with quiescent current from a battery of the mobile device during the sleep mode. In addition, the system comprises an AP of the mobile device configured to wake up from the sleep mode when the connection request signal is validated by the controller, forward to the external device an equipment identity data of the mobile device and a charging status of the battery, and charge the battery of the mobile device with energy received from a wireless charging module associated with the external device.